Monthly outlook for Van Horn, OR: average high 63.7°, average low 45.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 15 October (68.5°), the coolest 12 October (39.5°).
63.7°/45.2°
Average high / low
+2.2°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
62.9°
61.2°
+0.9°
22 October – 31 October
65.1°
55.7°
+5.2°
1 November – 10 November
at normal
51.2°
—
October records over 66 years
86.7°6 October 1980All-time high
24.8°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — White Salmon (5 mi).
Tue, 1365° / 43°0
65 °
Van Horn, Tuesday, 13 October
Clear. High 65°, low 43°.
Pressure30.18 inHg
Wind2 mph SW
Humidity50%
Visibility6.2 mi
Dew point40°
Wed, 1467° / 45°0
67 °
Van Horn, Wednesday, 14 October
Partly cloudy. High 67°, low 45°.
Pressure30.27 inHg
Wind2.3 mph W
Humidity48%
Visibility6.2 mi
Dew point42°
Thu, 1568° / 45°0
68 °
Van Horn, Thursday, 15 October
Clear. High 68°, low 45°.
Pressure30.42 inHg
Wind7.7 mph E
Humidity48%
Visibility6.2 mi
Dew point44°
Fri, 1667° / 45°0
67 °
Van Horn, Friday, 16 October
Clear. High 67°, low 45°.
Pressure30.24 inHg
Wind2.9 mph W
Humidity62%
Visibility—
Dew point44°
Sat, 1765° / 48°0
65 °
Van Horn, Saturday, 17 October
Overcast. High 65°, low 48°.
Pressure30.06 inHg
Wind10.5 mph W
Humidity78%
Visibility—
Dew point51°
Sun, 1867° / 44°0
67 °
Van Horn, Sunday, 18 October
Clear. High 67°, low 44°.
Pressure30.12 inHg
Wind4.9 mph SW
Humidity51%
Visibility—
Dew point39°
Mon, 1950° / 49°0.58
50 °
Van Horn, Monday, 19 October
Rain. High 50°, low 49°.
Pressure29.88 inHg
Wind4 mph W
Humidity94%
Visibility—
Dew point48°
Tue, 2057° / 46°0.06
57 °
Van Horn, Tuesday, 20 October
Light rain. High 57°, low 46°.
Pressure29.91 inHg
Wind8.2 mph W
Humidity83%
Visibility—
Dew point45°
Wed, 2161° / 43°0
61 °
Van Horn, Wednesday, 21 October
Clear. High 61°, low 43°.
Pressure30.09 inHg
Wind4.5 mph SW
Humidity60%
Visibility—
Dew point40°
Thu, 2264° / 42°0
64 °
Van Horn, Thursday, 22 October
Clear. High 64°, low 42°.
Pressure30.15 inHg
Wind3.3 mph SW
Humidity54%
Visibility—
Dew point38°
Fri, 2363° / 44°0
63 °
Van Horn, Friday, 23 October
Overcast. High 63°, low 44°.
Pressure30.15 inHg
Wind11.7 mph W
Humidity53%
Visibility—
Dew point40°
Sat, 2466° / 47°0
66 °
Van Horn, Saturday, 24 October
Clear. High 66°, low 47°.
Pressure30.45 inHg
Wind4.9 mph W
Humidity61%
Visibility—
Dew point45°
Sun, 2566° / 47°0
66 °
Van Horn, Sunday, 25 October
Clear. High 66°, low 47°.
Pressure30.50 inHg
Wind6.7 mph E
Humidity53%
Visibility—
Dew point42°
Mon, 2667° / 47°0
67 °
Van Horn, Monday, 26 October
Mostly clear. High 67°, low 47°.
Pressure30.39 inHg
Wind6.9 mph E
Humidity48%
Visibility—
Dew point40°
Tue, 2765° / 48°0
65 °
Van Horn, Tuesday, 27 October
Overcast. High 65°, low 48°.
Pressure30.21 inHg
Wind4.9 mph E
Humidity47%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2855° / 41°0.19
55 °
Van Horn, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.19 in
Chance of precipitation53%
Record high71° (1987)
Record low28° (1971)
Thu, 2954° / 41°0.14
54 °
Van Horn, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.14 in
Chance of precipitation45%
Record high69° (1987)
Record low27° (2019)
Fri, 3053° / 41°0.17
53 °
Van Horn, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.17 in
Chance of precipitation42%
Record high67° (1962)
Record low27° (2019)
Sat, 3153° / 41°0.21
53 °
Van Horn, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.21 in
Chance of precipitation47%
Record high69° (1988)
Record low25° (2002)
Sun, 0152° / 40°0.21
52 °
Van Horn, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.21 in
Chance of precipitation42%
Record high65° (1981)
Record low24° (2002)
Mon, 0253° / 40°0.14
53 °
Van Horn, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.14 in
Chance of precipitation45%
Record high64° (1993)
Record low28° (2019)
Tue, 0353° / 41°0.12
53 °
Van Horn, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.12 in
Chance of precipitation35%
Record high65° (1975)
Record low26° (1994)
Wed, 0453° / 40°0.28
53 °
Van Horn, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.28 in
Chance of precipitation58%
Record high65° (1975)
Record low29° (2019)
Thu, 0551° / 41°0.2
51 °
Van Horn, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.2 in
Chance of precipitation53%
Record high65° (1976)
Record low27° (2003)
Fri, 0651° / 40°0.26
51 °
Van Horn, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.26 in
Chance of precipitation63%
Record high66° (2012)
Record low25° (2003)
Sat, 0751° / 40°0.22
51 °
Van Horn, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.22 in
Chance of precipitation53%
Record high62° (2007)
Record low27° (2003)
Sun, 0850° / 39°0.15
50 °
Van Horn, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.15 in
Chance of precipitation45%
Record high63° (1976)
Record low29° (1994)
Mon, 0949° / 38°0.15
49 °
Van Horn, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.15 in
Chance of precipitation45%
Record high60° (1996)
Record low29° (1975)
Tue, 1050° / 38°0.17
50 °
Van Horn, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.17 in
Chance of precipitation43%
Record high60° (2016)
Record low25° (1985)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Van Horn, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Van Horn, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.